{"id":"https://openalex.org/W2563946818","doi":"https://doi.org/10.1109/tcomm.2016.2641952","title":"Linear and Nonlinear Precoding Based Dynamic Spectrum Management for Downstream Vectored G.fast Transmission","display_name":"Linear and Nonlinear Precoding Based Dynamic Spectrum Management for Downstream Vectored G.fast Transmission","publication_year":2016,"publication_date":"2016-12-20","ids":{"openalex":"https://openalex.org/W2563946818","doi":"https://doi.org/10.1109/tcomm.2016.2641952","mag":"2563946818"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2016.2641952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2016.2641952","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://lirias.kuleuven.be/handle/123456789/566899","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069423088","display_name":"Wouter Lanneer","orcid":"https://orcid.org/0000-0003-2823-3474"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Wouter Lanneer","raw_affiliation_strings":["STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-2823-3474","affiliations":[{"raw_affiliation_string":"STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058998799","display_name":"Paschalis Tsiaflakis","orcid":"https://orcid.org/0000-0001-6085-3740"},"institutions":[{"id":"https://openalex.org/I4210160875","display_name":"Nokia (Belgium)","ror":"https://ror.org/04xze1462","country_code":"BE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210160875"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Paschalis Tsiaflakis","raw_affiliation_strings":["Copper Team, Nokia Bell Labs, Antwerp, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Copper Team, Nokia Bell Labs, Antwerp, Belgium","institution_ids":["https://openalex.org/I4210160875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035568661","display_name":"Jochen Maes","orcid":"https://orcid.org/0000-0003-3206-7691"},"institutions":[{"id":"https://openalex.org/I4210160875","display_name":"Nokia (Belgium)","ror":"https://ror.org/04xze1462","country_code":"BE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210160875"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jochen Maes","raw_affiliation_strings":["Copper Team, Nokia Bell Labs, Antwerp, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Copper Team, Nokia Bell Labs, Antwerp, Belgium","institution_ids":["https://openalex.org/I4210160875"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051849103","display_name":"Marc Moonen","orcid":"https://orcid.org/0000-0003-4461-0073"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Marc Moonen","raw_affiliation_strings":["STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.3166,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.89557025,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"65","issue":"3","first_page":"1247","last_page":"1259"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8912769556045532},{"id":"https://openalex.org/keywords/digital-subscriber-line","display_name":"Digital subscriber line","score":0.673742413520813},{"id":"https://openalex.org/keywords/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.5875641107559204},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5024030208587646},{"id":"https://openalex.org/keywords/linearization","display_name":"Linearization","score":0.4362371265888214},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.4334045648574829},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41595378518104553},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3991829454898834},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.34889423847198486},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.345327764749527},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3409513831138611},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33459603786468506},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3294241726398468},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2471911609172821},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20641857385635376},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.16695278882980347},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10476642847061157}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8912769556045532},{"id":"https://openalex.org/C201374245","wikidata":"https://www.wikidata.org/wiki/Q104534","display_name":"Digital subscriber line","level":2,"score":0.673742413520813},{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.5875641107559204},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5024030208587646},{"id":"https://openalex.org/C11210021","wikidata":"https://www.wikidata.org/wiki/Q1520713","display_name":"Linearization","level":3,"score":0.4362371265888214},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.4334045648574829},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41595378518104553},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3991829454898834},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.34889423847198486},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.345327764749527},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3409513831138611},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33459603786468506},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3294241726398468},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2471911609172821},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20641857385635376},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.16695278882980347},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10476642847061157},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcomm.2016.2641952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2016.2641952","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/566899","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/566899","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Communications, vol. 65 (3), Art.No. 3, (1247-1259)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/566899","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/566899","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Communications, vol. 65 (3), Art.No. 3, (1247-1259)","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322308","display_name":"KU Leuven","ror":"https://ror.org/05f950310"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1537960262","https://openalex.org/W1588785630","https://openalex.org/W1967678562","https://openalex.org/W1976109068","https://openalex.org/W1976292295","https://openalex.org/W1982896838","https://openalex.org/W1992706715","https://openalex.org/W1995393712","https://openalex.org/W1997834106","https://openalex.org/W2012308279","https://openalex.org/W2024396773","https://openalex.org/W2034940072","https://openalex.org/W2095355004","https://openalex.org/W2098988750","https://openalex.org/W2101727634","https://openalex.org/W2112225694","https://openalex.org/W2114259274","https://openalex.org/W2125609692","https://openalex.org/W2126589249","https://openalex.org/W2128061940","https://openalex.org/W2132201981","https://openalex.org/W2136717506","https://openalex.org/W2144184081","https://openalex.org/W2154713199","https://openalex.org/W2156070383","https://openalex.org/W2161272050","https://openalex.org/W2161410889","https://openalex.org/W2163762663","https://openalex.org/W2290883675","https://openalex.org/W2561761031","https://openalex.org/W3100696645"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W3190864439","https://openalex.org/W4386858283","https://openalex.org/W4315778014","https://openalex.org/W1588785630"],"abstract_inverted_index":{"In":[0],"the":[1,57,106,119,129,150,192],"G.fast":[2,157],"digital":[3],"subscriber":[4],"line":[5,79],"frequency":[6],"range":[7],"(up":[8],"to":[9,72,92,148],"106":[10],"or":[11,101],"212":[12],"MHz),":[13],"where":[14,118],"crosstalk":[15,164],"channels":[16],"may":[17],"even":[18],"become":[19],"larger":[20],"than":[21],"direct":[22],"channels,":[23],"linear":[24,48],"zero-forcing":[25],"(ZF)":[26],"precoding":[27],"is":[28],"no":[29],"longer":[30],"near-optimal":[31],"for":[32,46,180],"downstream":[33],"(DS)":[34],"vectored":[35],"transmission.":[36],"To":[37],"improve":[38],"performance,":[39],"we":[40],"develop":[41],"a":[42,76,123,143,161,170,186],"novel":[43],"low-complexity":[44,144],"algorithm":[45,111,176],"both":[47],"and":[49,65,115,183],"nonlinear":[50],"precoding-based":[51],"dynamic":[52],"spectrum":[53],"management":[54],"that":[55],"maximizes":[56],"weighted":[58],"sum-rate":[59],"under":[60],"realistic":[61],"per-line":[62],"total":[63],"power":[64],"per-tone":[66],"spectral":[67],"mask":[68],"constraints.":[69],"It":[70],"applies":[71],"DS":[73,93,130],"scenarios":[74,94],"with":[75,95,142,155,191],"single":[77],"copper":[78,97],"at":[80,99],"each":[81],"customer":[82,103],"site":[83],"[i.e.,":[84],"broadcast":[85],"channel":[86,158],"(BC)":[87],"scenarios],":[88],"as":[89,91],"well":[90],"multiple":[96],"lines":[98],"some":[100],"all":[102],"sites":[104],"(i.e.,":[105],"so-called":[107],"multiple-input-multiple-output-BC":[108],"scenarios).":[109],"The":[110],"alternates":[112],"between":[113],"precoder":[114],"equalizer":[116],"optimization,":[117],"former":[120],"relies":[121],"on":[122],"Lagrange":[124],"multiplier":[125],"based":[126],"transformation":[127],"of":[128,160,174],"dual":[131,137],"decomposition":[132],"approach":[133],"formulation":[134],"into":[135],"its":[136],"upstream":[138],"(US)":[139],"formulation,":[140],"together":[141],"iterative":[145],"fixed-point":[146],"formula":[147],"solve":[149],"resulting":[151],"US":[152],"problem.":[153],"Simulations":[154],"measured":[156],"data":[159],"very":[162],"high":[163],"cable":[165],"binder":[166],"are":[167],"provided":[168],"revealing":[169],"significantly":[171],"improved":[172],"performance":[173],"this":[175],"over":[177],"ZF":[178],"techniques":[179],"various":[181],"scenarios,":[182],"in":[184],"addition,":[185],"faster":[187],"convergence":[188],"rate":[189],"compared":[190],"state-of-the-art":[193],"WMMSE":[194],"algorithm.":[195]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
